.center{
  overflow-y: scroll;
  height: 622px;
  .item{
    border-bottom: 1px solid #ccc;
    padding: 18px;
    display: flex;
    .left{
      margin-right: 8px;
      img{
        width: 30px;
        height: 30px;
      }
    }
    .right{
      .name{
        color: #427785;
        margin-bottom: 10px;
      }
      .comm{
        min-height: 30px;
        overflow: hidden;
        margin-bottom: 8px;
      }
      p{
        width: 300px;
        display: flex;
        justify-content: space-between;
        span{
          font-size: 12px;
          color: #999;
        }
      }
    }
  }
}